As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHX - MAJOR REPAIR - FLT 277 - LG 4058471 - DURING OVERNIGHT MAINTENANCE, DISCOVERED CRACK ON LT FUSELAGE AFT OF EXISTING REPAIR CRACKED APPROX 1 INCH LONG STATION 743 STRINGER 23L. MAINTENANCE REMOVED DAMAGED AREA AND INSTALLED FABRICATED DOUBLER IAW SRM 53-00-01-2R.